(37pts) the graph of the of the quadratic function f is shown on the grid. which of these best represents the domain of f ? a. -3 ≤ х ≤ 2 b. all real numbers c. y ≥ 5.5 d. all real numbers less than -3 or grater than 2 domain: set of all possible x values, independent variable. range: set of all possible y values, dependent variable. marissa reviews the graph and remembers to look at how far the graph goes from the right to the left. she choses a for the correct domain error: solution:

b. all real numbers

Step-by-step explanation:

The graphs of positive and negative x^2 parabolas will always have a domain of all real numbers.  Even though you only have a portion of the graph and see a "restriction" on your domain values, it is incorrect to assume that the domain is limited to what you can see.  As the branches of the parabola keep going up and up and up, the values of x keep getting bigger and bigger and bigger.  Again, this is true for all + or - parabolas.

answer: the answer is 30 miles per hour.

ft/s -> mphmph = ft/s 1.466667mph = 44 divided by 1.466667mph = 30.00000

- r3ktforgood ☕